body{
    width: 100vw;
    height: 100vw;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'montserrat',sans-serif,Arial, 'microsoft yahei';
}
.background{
    width: 100%;
    height: 100vw;
    background-color: aqua;
}
.card{
    width: 300px;
    height: 500px;
    flex-grow: 0;
    flex-shrink: 0;
    position: relative;
    margin: 20px;
    background-color: var(--background-color);
    border-radius: 20px;
    display: inline-flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    box-shadow: 0 0 30px #2c2c2c;
    color: var(--font_color);
    background-image: url(../img/6.jpg);
    }
    

    .photo{
        position: absolute;
        width: 120px;
        height: 120px;
        top: 30px;
        overflow: hidden;
        border-radius: 50%;
        box-shadow:0 0 20px #2c2c2c;
    }
    .photo img{
        width: 100%;
        height: 100%;
        object-fit: cover;
        
        
    }
    h1{
        position: absolute;
        top: 130px;
    }
    h2{
        margin-top: 220px;
        width: 80%;
        font-weight: normal;
        text-align: center;
        margin-bottom: 20px;
        padding-bottom: 20px;
        border-bottom: 1px solid var
        (--h2_border_color);
    }
    p{
        width: 90%;
        text-indent: 2em;
        font-size: 16px;
        margin-bottom: 10px;
        line-height: 30px;
    }
    a{
        color: var(--font_color);
        text-decoration: none;
        padding: 12px 36px;
        border: 1px solid var(--a_border_color);
        border-radius: 8px;
    }
a:hover{
    color: #Fff;
    background-color: var
    (--a-hover_background-color);
}